Lines Matching refs:n
69 int n; in do_op_one_page() local
84 n = (*op)(addr, len, arg); in do_op_one_page()
92 return n; in do_op_one_page()
98 long size, remain, n; in buffer_op() local
103 n = do_op_one_page(addr, size, is_write, op, arg); in buffer_op()
104 if (n != 0) { in buffer_op()
105 remain = (n < 0 ? remain : 0); in buffer_op()
115 n = do_op_one_page(addr, PAGE_SIZE, is_write, op, arg); in buffer_op()
116 if (n != 0) { in buffer_op()
117 remain = (n < 0 ? remain : 0); in buffer_op()
127 n = do_op_one_page(addr, remain, is_write, op, arg); in buffer_op()
128 if (n != 0) { in buffer_op()
129 remain = (n < 0 ? remain : 0); in buffer_op()
147 unsigned long raw_copy_from_user(void *to, const void __user *from, unsigned long n) in raw_copy_from_user() argument
149 return buffer_op((unsigned long) from, n, 0, copy_chunk_from_user, &to); in raw_copy_from_user()
162 unsigned long raw_copy_to_user(void __user *to, const void *from, unsigned long n) in raw_copy_to_user() argument
164 return buffer_op((unsigned long) to, n, 1, copy_chunk_to_user, &from); in raw_copy_to_user()
171 int n; in strncpy_chunk_from_user() local
174 n = strnlen(to, len); in strncpy_chunk_from_user()
175 *to_ptr += n; in strncpy_chunk_from_user()
177 if (n < len) in strncpy_chunk_from_user()
184 long n; in strncpy_from_user() local
189 n = buffer_op((unsigned long) src, count, 0, strncpy_chunk_from_user, in strncpy_from_user()
191 if (n != 0) in strncpy_from_user()
211 int *len_ptr = arg, n; in strnlen_chunk() local
213 n = strnlen((void *) str, len); in strnlen_chunk()
214 *len_ptr += n; in strnlen_chunk()
216 if (n < len) in strnlen_chunk()
223 int count = 0, n; in strnlen_user() local
227 n = buffer_op((unsigned long) str, len, 0, strnlen_chunk, &count); in strnlen_user()
228 if (n == 0) in strnlen_user()